mikeysho mikeysho

09-02-2019
Mathematics

contestada

Find the value of u in this equation, 7+4u=70-3u

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hananguyenthao2002 hananguyenthao2002

09-02-2019

Answer: u=9

Step-by-step explanation:7+4u=70-3u -> 4u+3u=70-7 ->7u=63 ->u=9

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